3
No. Part Name No. Part Name
1
RF Antenna
Connector (BNC
female)
3 Accessory connector
2 Power Inlet 4
GPS Antenna
Connector (SMA
female)
Note: The GPS antenna connector is
available for MD78XG mobile radios
only.
Programmable Keys
For enhanced convenience, you may request your dealer
to program the TK (
), P1, P2, P3, P4, P5 ( )
and P6 (
) as shortcuts to certain functions. Please
refer to the Feature Description and Operation Manual
along with the product for more details.
Caution: The TK key is programmed
with emergency feature by default
(short press: Emergency On; long press:
Emergency Off). It is programmable
by your dealer. Short press of P5 is
programmed with Contact List feature
and short press of P6 is programmed
with Home Screen feature.
LCD Icon
Icon Name Radio Status
DTMF Keypad
Icon
The DTMF keypad is
active.
GPS Icon
The GPS feature is
active, and valid GPS
data is received.
The GPS feature is
active, but no valid
GPS data is received.
Icon Name Radio Status
TX Power Icon
Low TX power for the
current channel.
High TX power for the
current channel.
Work Order
Icon
One or more new work
orders are received.
DM
Operation
Mode Icon
Direct Mode: Under
this mode, radios
communicate with
each other directly.
RM
Repeater Mode:
Under this mode,
radios communicate
with each other via a
repeater.
Monitor Icon
The Monitor feature is
active.
Emergency
Icon
The radio is in
emergency state
(except for silent
emergency type) or
an emergency call is
received.
Roam Icon The radio is roaming.
Scrambler/
Encrypt Icon
The Scrambler/
Encrypt feature is
active.
Scan Icon
The radio is scanning.
The radio stays on a
non-priority channel.
The radio stays on
priority channel 1.
The radio stays on
priority channel 2.
VOX Icon
The VOX feature is
active.
Icon Name Radio Status
Missed Call
Icon
Missed call(s).
Message Icon
New message/unread
message.
Inbox is full.
RSSI Icon
More bars indicate
stronger signal
strength.
Knob
Operation
Mode Icon
The knob is used for
selecting channel
currently.
The knob is used
for adjusting volume
currently.
LQO Icon
The LQO feature is
active.
Call/Contact
Icon
●
Indicates a
private call in
progress.
●
Indicates a
private contact
in the contact
list.
●
Indicates a
group call in
progress.
●
Indicates a
group contact in
the contact list.
●
Indicates an all
call in progress.
●
Indicates an all
call contact in
the contact list.
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